vendor tsgo

2026-07-09 16:50:43 -04:00
parent c06ea2e5a4
commit 98978e4930
5804 changed files with 1556156 additions and 101 deletions
--- a/tools/tsgo/internal/nodebuilder/types.go
+++ b/tools/tsgo/internal/nodebuilder/types.go
@@ -0,0 +1,78 @@
+// Exports interfaces and types defining the node builder - concrete implementations are on top of the checker, but these types and interfaces are used by the emit resolver in the printer
+package nodebuilder
+
+import (
+	"github.com/microsoft/typescript-go/internal/ast"
+)
+
+// TODO: previously all symboltracker methods were optional, but now they're required.
+type SymbolTracker interface {
+	TrackSymbol(symbol *ast.Symbol, enclosingDeclaration *ast.Node, meaning ast.SymbolFlags) bool
+	ReportInaccessibleThisError()
+	ReportPrivateInBaseOfClassExpression(propertyName string)
+	ReportInaccessibleUniqueSymbolError()
+	ReportCyclicStructureError()
+	ReportLikelyUnsafeImportRequiredError(specifier string, symbolName string)
+	ReportTruncationError()
+	ReportNonlocalAugmentation(containingFile *ast.SourceFile, parentSymbol *ast.Symbol, augmentingSymbol *ast.Symbol)
+	ReportNonSerializableProperty(propertyName string)
+
+	ReportInferenceFallback(node *ast.Node)
+	PushErrorFallbackNode(node *ast.Node)
+	PopErrorFallbackNode()
+}
+
+// NOTE: If modifying this enum, must modify `TypeFormatFlags` too!
+type Flags uint32
+
+const (
+	FlagsNone Flags = 0
+	// Options
+	FlagsNoTruncation                        Flags = 1 << 0
+	FlagsWriteArrayAsGenericType             Flags = 1 << 1
+	FlagsGenerateNamesForShadowedTypeParams  Flags = 1 << 2
+	FlagsUseStructuralFallback               Flags = 1 << 3
+	FlagsForbidIndexedAccessSymbolReferences Flags = 1 << 4
+	FlagsWriteTypeArgumentsOfSignature       Flags = 1 << 5
+	FlagsUseFullyQualifiedType               Flags = 1 << 6
+	FlagsUseOnlyExternalAliasing             Flags = 1 << 7
+	FlagsSuppressAnyReturnType               Flags = 1 << 8
+	FlagsWriteTypeParametersInQualifiedName  Flags = 1 << 9
+	FlagsMultilineObjectLiterals             Flags = 1 << 10
+	FlagsWriteClassExpressionAsTypeLiteral   Flags = 1 << 11
+	FlagsUseTypeOfFunction                   Flags = 1 << 12
+	FlagsOmitParameterModifiers              Flags = 1 << 13
+	FlagsUseAliasDefinedOutsideCurrentScope  Flags = 1 << 14
+	FlagsUseSingleQuotesForStringLiteralType Flags = 1 << 28
+	FlagsNoTypeReduction                     Flags = 1 << 29
+	FlagsUseInstantiationExpressions         Flags = 1 << 30
+	FlagsOmitThisParameter                   Flags = 1 << 25
+	FlagsWriteCallStyleSignature             Flags = 1 << 27
+	// Error handling
+	FlagsAllowThisInObjectLiteral              Flags = 1 << 15
+	FlagsAllowQualifiedNameInPlaceOfIdentifier Flags = 1 << 16
+	FlagsAllowAnonymousIdentifier              Flags = 1 << 17
+	FlagsAllowEmptyUnionOrIntersection         Flags = 1 << 18
+	FlagsAllowEmptyTuple                       Flags = 1 << 19
+	FlagsAllowUniqueESSymbolType               Flags = 1 << 20
+	FlagsAllowEmptyIndexInfoType               Flags = 1 << 21
+	// Errors (cont.)
+	FlagsAllowNodeModulesRelativePaths Flags = 1 << 26
+	FlagsIgnoreErrors                  Flags = FlagsAllowThisInObjectLiteral | FlagsAllowQualifiedNameInPlaceOfIdentifier | FlagsAllowAnonymousIdentifier | FlagsAllowEmptyUnionOrIntersection | FlagsAllowEmptyTuple | FlagsAllowEmptyIndexInfoType | FlagsAllowNodeModulesRelativePaths
+	// State
+	FlagsInObjectTypeLiteral Flags = 1 << 22
+	FlagsInTypeAlias         Flags = 1 << 23
+	FlagsInInitialEntityName Flags = 1 << 24
+)
+
+/** @internal */
+
+type InternalFlags int32
+
+const (
+	InternalFlagsNone                    InternalFlags = 0
+	InternalFlagsWriteComputedProps      InternalFlags = 1 << 0
+	InternalFlagsNoSyntacticPrinter      InternalFlags = 1 << 1
+	InternalFlagsDoNotIncludeSymbolChain InternalFlags = 1 << 2
+	InternalFlagsAllowUnresolvedNames    InternalFlags = 1 << 3
+)